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72735 (2001 FM102)
Classification: Main-belt Asteroid          SPK-ID: 2072735
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1048683884220011 4.4502e-08  
a 3.191936482735734 2.3211e-08 au
q 2.857203247845847 1.4051e-07 au
i 4.558246626979427 6.1341e-06 deg
node 186.1498899352068 4.4382e-05 deg
peri 37.11538982566832 5.103e-05 deg
M 172.9369248035491 2.7172e-05 deg
tp 2458395.889584913229
(2018-Oct-04.38958491)
0.00015225 TDB
period 2082.954521369199
5.70
2.272e-05
6.22e-08
d
yr
n .1728314258937154 1.8852e-09 deg/d
Q 3.526669717625621 2.5645e-08 au
  Orbit Determination Parameters
   # obs. used (total)      717  
   data-arc span      10294 days (28.18 yr)  
   first obs. used      1992-10-20  
   last obs. used      2020-12-26  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .59067  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 13:03:45  

Additional Information
 Earth MOID = 1.85093 au 
 Jupiter MOID = 1.44731 au 
 T_jup = 3.183 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457171.5 (2015-May-29.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1031020405778469 4.4293e-08  
q 2.865985975896809 1.3934e-07 au
tp 2456318.373455539126
(2013-Jan-25.87345554)
0.00014896 TDB
node 186.2909777125356 4.4315e-05 deg
peri 38.67103299397138 5.1288e-05 deg
i 4.559001392776474 6.1365e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      717  
   data-arc span      10294 days (28.18 yr)  
   first obs. used      1992-10-20  
   last obs. used      2020-12-26  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .59067  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 13:03:45  

Additional Information
 Jupiter MOID = 1.44731 au 
 T_jup = 3.183 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.961883519464636E-15 -6.103982528691492E-15 -2.778944288336323E-12 -4.664471216266441E-16 -5.069176609796381E-13 -5.65875298939745E-16
q -6.103982528691492E-15 1.941531968630599E-14 9.636054845461795E-12 9.343617410244952E-16 1.769028670943692E-12 2.411711268881908E-15
tp -2.778944288336323E-12 9.636054845461795E-12 2.218779458391807E-8 9.195888754817327E-12 3.852227770849972E-9 3.135170840796309E-13
node -4.664471216266441E-16 9.343617410244952E-16 9.195888754817327E-12 1.963802801645458E-9 -1.955667363749512E-9 -4.713767578721556E-11
peri -5.069176609796381E-13 1.769028670943692E-12 3.852227770849972E-9 -1.955667363749512E-9 2.630467797470806E-9 4.709154174055145E-11
i -5.65875298939745E-16 2.411711268881908E-15 3.135170840796309E-13 -4.713767578721556E-11 4.709154174055145E-11 3.765638855526644E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.52   n/a E2021B10  

72735 (2001 FM102)          Discovered 2001-Mar-17 by Spacewatch at Kitt Peak
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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